520039136

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18077}}^1$

素因数の和:18147

約数の個数: 48

約数和(自身を含む): 1093357440

約数和(自身を除く): 573318304

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 7192, 14384, 18077, 28768, 36154, 72308, 144616, 289232, 524233, 560387, 578464, 1048466, 1120774, 2096932, 2241548, 4193864, 4483096, 8387728, 8966192, 16251223, 16775456, 17932384, 32502446, 65004892, 130009784, 260019568, 520039136]

約数ペア:

[(1, 520039136), (2, 260019568), (4, 130009784), (8, 65004892), (16, 32502446), (29, 17932384), (31, 16775456), (32, 16251223), (58, 8966192), (62, 8387728), (116, 4483096), (124, 4193864), (232, 2241548), (248, 2096932), (464, 1120774), (496, 1048466), (899, 578464), (928, 560387), (992, 524233), (1798, 289232), (3596, 144616), (7192, 72308), (14384, 36154), (18077, 28768)]